000 00277nam a2200121Ia 4500
008 230222s9999 xx 000 0 und d
082 _a621.3813
100 _aRamesh Babu P
245 0 _aSignals and Systems
250 _a4
260 _bScitech Publishers
_c2011
942 _cBK
999 _c35156
_d35156